Devices like the iPhone, Samsung Instinct, LG Dare, and various others are starting to turn our concept of what a "smartphone" is on its head.

三星的Instinct，LG的Dare等等其他各式的手机设备正逐步转变我们对智能手机的概念。

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These findings could turn our thinking on childhood obesity dramatically on its head.

这些发现可能使我们对儿童肥胖的研究戏剧性的转向源头。

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Maybe walking or stretching for 10 minutes won’t turn you into a fitness model but it will improve circulation in your body and clear out our head.

也许走路或拉伸十分钟并不能让你成为身材姣好的模特，但是可以改变你身体的新城代谢，让你保持清醒。

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The cynic in me cannot avoid pointing out that the big winner of a negative turn in our economic fortunes would unquestionably be the GOP as they head into the 2012 elections.

FORBES: GOP Budget Cuts Lead To One Million Lost Jobs - But Protect Boehner's Congressional District